Foster SV Series Couplers
Foster SV Series Safety Vent pneumatic couplers with Industrial Interchange and a zero-pressure connect/disconnect design that vents trapped air before the plug releases — preventing dangerous hose whip. Rated 300 PSI, one-way shut-off, and silicone-free for paint and powder-coat shops. Bodies from 1/4" to 3/4", including SVPC protective-cover versions. Steel construction; mates with standard Foster Industrial plugs.
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Original price $ 1,097.00Original price $ 1,097.00 - Original price $ 1,097.00Original price $ 1,097.00Current price $ 878.00$ 878.00 - $ 878.00Current price $ 878.00
Foster SV1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV1815 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 1,097.00Original price $ 1,097.00 - Original price $ 1,097.00Original price $ 1,097.00Current price $ 878.00$ 878.00 - $ 878.00Current price $ 878.00Save 20% -
Original price $ 663.00Original price $ 663.00 - Original price $ 663.00Original price $ 663.00Current price $ 530.00$ 530.00 - $ 530.00Current price $ 530.00
Foster SV3003, 1/4" Industrial Coupler x 1/4" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV3003 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 663.00Original price $ 663.00 - Original price $ 663.00Original price $ 663.00Current price $ 530.00$ 530.00 - $ 530.00Current price $ 530.00Save 20% -
Original price $ 663.00Original price $ 663.00 - Original price $ 663.00Original price $ 663.00Current price $ 530.00$ 530.00 - $ 530.00Current price $ 530.00
Foster SV3103, 1/4" Industrial Coupler x 1/4" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV3103 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 663.00Original price $ 663.00 - Original price $ 663.00Original price $ 663.00Current price $ 530.00$ 530.00 - $ 530.00Current price $ 530.00Save 20% -
Original price $ 691.00Original price $ 691.00 - Original price $ 691.00Original price $ 691.00Current price $ 553.00$ 553.00 - $ 553.00Current price $ 553.00
Foster SV3203, 1/4" Industrial Coupler x 3/8" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV3203 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 691.00Original price $ 691.00 - Original price $ 691.00Original price $ 691.00Current price $ 553.00$ 553.00 - $ 553.00Current price $ 553.00Save 20% -
Original price $ 691.00Original price $ 691.00 - Original price $ 691.00Original price $ 691.00Current price $ 553.00$ 553.00 - $ 553.00Current price $ 553.00
Foster SV3303, 1/4" Industrial Coupler x 3/8" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV3303 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 691.00Original price $ 691.00 - Original price $ 691.00Original price $ 691.00Current price $ 553.00$ 553.00 - $ 553.00Current price $ 553.00Save 20% -
Original price $ 709.00Original price $ 709.00 - Original price $ 709.00Original price $ 709.00Current price $ 567.00$ 567.00 - $ 567.00Current price $ 567.00
Foster SV3603, 1/4" Industrial Coupler x 1/4" Hose ID, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV3603 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 709.00Original price $ 709.00 - Original price $ 709.00Original price $ 709.00Current price $ 567.00$ 567.00 - $ 567.00Current price $ 567.00Save 20% -
Original price $ 709.00Original price $ 709.00 - Original price $ 709.00Original price $ 709.00Current price $ 567.00$ 567.00 - $ 567.00Current price $ 567.00
Foster SV3703, 1/4" Industrial Coupler x 3/8" Hose ID, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV3703 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 709.00Original price $ 709.00 - Original price $ 709.00Original price $ 709.00Current price $ 567.00$ 567.00 - $ 567.00Current price $ 567.00Save 20% -
Original price $ 844.00Original price $ 844.00 - Original price $ 844.00Original price $ 844.00Current price $ 675.00$ 675.00 - $ 675.00Current price $ 675.00
Foster SV4004, 3/8" Industrial Coupler x 1/4" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4004 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 844.00Original price $ 844.00 - Original price $ 844.00Original price $ 844.00Current price $ 675.00$ 675.00 - $ 675.00Current price $ 675.00Save 20% -
Original price $ 844.00Original price $ 844.00 - Original price $ 844.00Original price $ 844.00Current price $ 675.00$ 675.00 - $ 675.00Current price $ 675.00
Foster SV4104, 3/8" Industrial Coupler x 1/4" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4104 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 844.00Original price $ 844.00 - Original price $ 844.00Original price $ 844.00Current price $ 675.00$ 675.00 - $ 675.00Current price $ 675.00Save 20% -
Original price $ 841.00Original price $ 841.00 - Original price $ 841.00Original price $ 841.00Current price $ 674.00$ 674.00 - $ 674.00Current price $ 674.00
Foster SV4204, 3/8" Industrial Coupler x 3/8" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4204 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 841.00Original price $ 841.00 - Original price $ 841.00Original price $ 841.00Current price $ 674.00$ 674.00 - $ 674.00Current price $ 674.00Save 20% -
Original price $ 851.00Original price $ 851.00 - Original price $ 851.00Original price $ 851.00Current price $ 681.00$ 681.00 - $ 681.00Current price $ 681.00
Foster SV4304, 3/8" Industrial Coupler x 3/8" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4304 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 851.00Original price $ 851.00 - Original price $ 851.00Original price $ 851.00Current price $ 681.00$ 681.00 - $ 681.00Current price $ 681.00Save 20% -
Original price $ 860.00Original price $ 860.00 - Original price $ 860.00Original price $ 860.00Current price $ 690.00$ 690.00 - $ 690.00Current price $ 690.00
Foster SV4404, 3/8" Industrial Coupler x 1/2" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4404 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 860.00Original price $ 860.00 - Original price $ 860.00Original price $ 860.00Current price $ 690.00$ 690.00 - $ 690.00Current price $ 690.00Save 20% -
Original price $ 851.00Original price $ 851.00 - Original price $ 851.00Original price $ 851.00Current price $ 681.00$ 681.00 - $ 681.00Current price $ 681.00
Foster SV4504, 3/8" Industrial Coupler x 1/2" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4504 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 851.00Original price $ 851.00 - Original price $ 851.00Original price $ 851.00Current price $ 681.00$ 681.00 - $ 681.00Current price $ 681.00Save 20% -
Original price $ 983.00Original price $ 983.00 - Original price $ 983.00Original price $ 983.00Current price $ 787.00$ 787.00 - $ 787.00Current price $ 787.00
Foster SV4604, 3/8" Industrial Coupler x 1/4" Hose ID, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4604 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 983.00Original price $ 983.00 - Original price $ 983.00Original price $ 983.00Current price $ 787.00$ 787.00 - $ 787.00Current price $ 787.00Save 20% -
Original price $ 867.00Original price $ 867.00 - Original price $ 867.00Original price $ 867.00Current price $ 693.00$ 693.00 - $ 693.00Current price $ 693.00
Foster SV4804, 3/8" Industrial Coupler x 3/8" Hose ID, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4804 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 867.00Original price $ 867.00 - Original price $ 867.00Original price $ 867.00Current price $ 693.00$ 693.00 - $ 693.00Current price $ 693.00Save 20% -
Original price $ 867.00Original price $ 867.00 - Original price $ 867.00Original price $ 867.00Current price $ 693.00$ 693.00 - $ 693.00Current price $ 693.00
Foster SV4904, 3/8" Industrial Coupler x 1/2" Hose ID, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV4904 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 867.00Original price $ 867.00 - Original price $ 867.00Original price $ 867.00Current price $ 693.00$ 693.00 - $ 693.00Current price $ 693.00Save 20% -
Original price $ 978.00Original price $ 978.00 - Original price $ 978.00Original price $ 978.00Current price $ 782.00$ 782.00 - $ 782.00Current price $ 782.00
Foster SV5005, 1/2" Industrial Coupler x 3/8" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5005 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 978.00Original price $ 978.00 - Original price $ 978.00Original price $ 978.00Current price $ 782.00$ 782.00 - $ 782.00Current price $ 782.00Save 20% -
Original price $ 978.00Original price $ 978.00 - Original price $ 978.00Original price $ 978.00Current price $ 782.00$ 782.00 - $ 782.00Current price $ 782.00
Foster SV5105, 1/2" Industrial Coupler x 3/8" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5105 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 978.00Original price $ 978.00 - Original price $ 978.00Original price $ 978.00Current price $ 782.00$ 782.00 - $ 782.00Current price $ 782.00Save 20% -
Original price $ 974.00Original price $ 974.00 - Original price $ 974.00Original price $ 974.00Current price $ 780.00$ 780.00 - $ 780.00Current price $ 780.00
Foster SV5205, 1/2" Industrial Coupler x 1/2" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5205 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 974.00Original price $ 974.00 - Original price $ 974.00Original price $ 974.00Current price $ 780.00$ 780.00 - $ 780.00Current price $ 780.00Save 20% -
Original price $ 1,386.00Original price $ 1,386.00 - Original price $ 1,386.00Original price $ 1,386.00Current price $ 1,109.00$ 1,109.00 - $ 1,109.00Current price $ 1,109.00
Foster SV5205CA, 1/2" Industrial Coupler x 1/2" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5205CA is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...
View full detailsOriginal price $ 1,386.00Original price $ 1,386.00 - Original price $ 1,386.00Original price $ 1,386.00Current price $ 1,109.00$ 1,109.00 - $ 1,109.00Current price $ 1,109.00Save 20% -
Original price $ 974.00Original price $ 974.00 - Original price $ 974.00Original price $ 974.00Current price $ 780.00$ 780.00 - $ 780.00Current price $ 780.00
Foster SV5305, 1/2" Industrial Coupler x 1/2" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5305 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 974.00Original price $ 974.00 - Original price $ 974.00Original price $ 974.00Current price $ 780.00$ 780.00 - $ 780.00Current price $ 780.00Save 20% -
Original price $ 1,393.00Original price $ 1,393.00 - Original price $ 1,393.00Original price $ 1,393.00Current price $ 1,114.00$ 1,114.00 - $ 1,114.00Current price $ 1,114.00
Foster SV5305CA, 1/2" Industrial Coupler x 1/2" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5305CA is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...
View full detailsOriginal price $ 1,393.00Original price $ 1,393.00 - Original price $ 1,393.00Original price $ 1,393.00Current price $ 1,114.00$ 1,114.00 - $ 1,114.00Current price $ 1,114.00Save 20% -
Original price $ 1,264.00Original price $ 1,264.00 - Original price $ 1,264.00Original price $ 1,264.00Current price $ 1,011.00$ 1,011.00 - $ 1,011.00Current price $ 1,011.00
Foster SV5405, 1/2" Industrial Coupler x 3/4" Female NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5405 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 1,264.00Original price $ 1,264.00 - Original price $ 1,264.00Original price $ 1,264.00Current price $ 1,011.00$ 1,011.00 - $ 1,011.00Current price $ 1,011.00Save 20% -
Original price $ 986.00Original price $ 986.00 - Original price $ 986.00Original price $ 986.00Current price $ 789.00$ 789.00 - $ 789.00Current price $ 789.00
Foster SV5505, 1/2" Industrial Coupler x 3/4" Male NPT, SV Series, Safety Vent, Steel
In stockSafer air disconnects for shop air and pneumatic tools. The Foster SV5505 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...
View full detailsOriginal price $ 986.00Original price $ 986.00 - Original price $ 986.00Original price $ 986.00Current price $ 789.00$ 789.00 - $ 789.00Current price $ 789.00Save 20%
